Drilldown: Patents

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Patents > Related to aircraft : 0? or None & Number of text pages: 2-3

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Office:
Inventors:
Louis-Marie Le Dantec (11) · None (7) · Louis Constantin (5) · Henri Peuvot (2) · Paul-Nicolas Lucas-Girardville‎ (2) · Everard Richard Calthrop (2) · Milton D. Thompson (2) · Romain-Étienne Rocle (2) · Nazaire Lacrotte (2) · Édouard Vedovelli (2)
Inventor country:
Applicant person:
None (12) · Louis-Marie Le Dantec (11) · Louis Constantin (3) · Henri Peuvot (2) · Édouard Vedovelli (2) · Romain-Étienne Rocle (2) · Everard Richard Calthrop (2) · Milton D. Thompson (2) · Louis Joseph Constantin (2) · Nazaire Lacrotte (2)
Applicant is inventor:
Tech fields:
Propellers (28) · Airplane (27) · Design (23) · propulsion (20) · Frame (20) · Construction (18) · None (16) · Stability (13) · Aerodynamics (11) · navigation (8) · Wings (8) · safety (7) · subsystem (6) · LTA (6) · Lift (6) · Fuselage (6) · hydrodynamics (5) · Control (5)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (84) · Patent FR-1911-430455 (7) · Patent ES-1911-50083 (3) · Patent FR-1913-430455.17114 (2) · Patent GB-1911-26722 (2) · Patent FR-1909-420322 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (47) · Boult, Wade & Tennant (3) · None (3) · Marks & Clerk (3) · J. Bonnet-Thirion (3) · Herbert Haddan & Co. (3) · Armengaud jeune (3) · Munn & Co. (2) · Carpmael & Co. (2) · M. Zerolo (2) · Gaston Petiau (2) · G. Petiau (2) · J. S. Withers & Spooner (2)
National tech categories:
None (46) · FR 6.4 (30) · FR 6.2 (6) · FR 10.1 (3) · DK 65 (3) · USPC 244/3.23 (2) · HU V/h (2) · FR 6.3 (2) · FR 6.1 (2) · FR 10.4 (2) · USPC 244/6 (2)
IPCs:
None (41) · IPC B64C39/00 (8) · IPC B64B1/00 (5) · IPC B64C1/00 (4) · IPC B64C17/00 (4) · IPC B63H1/12 (4) · IPC B64C11/00 (4) · IPC B64C35/00 (3) · IPC B64C31/06 (3) · IPC B64C23/00 (2) · IPC B64C27/04 (2) · IPC B64C13/00 (2) · IPC B64C3/54 (2) · IPC B64B1/40 (2) · IPC B64C5/04 (2) · IPC B64C3/18 (2) · IPC B64D17/00 (2) · IPC B63H1/16 (2)
CPCs:
None (14) · CPC B64C2700/6295 (8) · CPC B64C39/00 (7) · CPC B64C17/00 (6) · CPC B64C13/00 (5) · CPC B64B1/00 (5) · CPC B63H2001/122 (5) · CPC B64C23/005 (4) · CPC B63H1/265 (4) · CPC A63H27/08 (3) · CPC B64C35/00 (3) · CPC B64C11/16 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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